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9042658 Image processing device and pixel interpolation method  
An image processing device that generates a pixel value of a pixel and interpolates the pixel with the pixel value, the image processing device including: a periodicity determining unit that...
9042680 Temporal video interpolation method with 2-frame occlusion handling  
A direction of regularity, which minimizes a directional energy computed from pixel values of consecutive first and second frames of an input video sequence, is respectively associated with each...
9042682 Content creation using interpolation between content versions  
One or more derived versions of image content may be obtained by interpolating two or more source versions of the same image content. A derived version may be targeted for a class of displays that...
9042681 Interpolated video error concealment  
Embodiments of the present disclosure provide a method that comprises receiving a motion-interpolated pixel of an interpolated video frame, wherein the motion-interpolated pixel is based at least...
9036944 Apparatus and method for encoding/decoding images for intra-prediction coding  
A method of decoding an image includes the steps of restoring a residual value by performing inverse quantization and inverse transform on the residual value by entropy decoding a received bit...
9030485 Apparatus and method for correcting color of image projection device  
An apparatus and a method for correcting colors of an image projection device are provided. The method includes: acquiring a photographed image by photographing a sample image projected on...
9020303 Image magnification device and method  
An interpolation computation unit (3B) treats, as positions of interest, positions where pixels within a high-resolution image (D30) occupy when the high-resolution image (D30) is superimposed on...
9020293 Integration of filters and phase unwrapping algorithms for removing noise in image reconstruction  
A method to detect and remove noise in image reconstruction. The method includes integration of filters and phase unwrapping algorithms for removing speckle noise, residual noise and noise at the...
9013611 Method and device for generating a digital image based upon a selected set of chrominance groups  
A method of generating a digital image is described. The method comprises detecting light from a scene to form an image; identifying an aberration in the image; and implementing a color filter...
9008421 Image processing apparatus for performing color interpolation upon captured images and related method thereof  
An image processing method includes: receiving image data from a frame buffer, wherein each pixel of the image data has only one color information; estimating four second color information...
9008449 Image processing apparatus and method  
An image processing apparatus samples an image signal to thin out pixel values used as adjacent pixels in intra-frame prediction according a size in a horizontal direction of an image to be coded...
9007389 Texture map component optimization  
Embodiments of the present invention are directed towards increasing texture filtering performance for texel components represented by more than 8 bits. As the number of bits per component...
9008463 Image expansion apparatus for performing interpolation processing on input image data, and image expansion method thereof  
An image expansion apparatus includes a second order differential circuit, a multi-valued processing unit, a first determination unit, a selection unit, and an interpolation processing unit. The...
8995018 Color space conversion  
A color space converter converts data points from one color space to another color space using a lookup table. Color space converters may be used in any device that involves image processing, such...
8983177 Method for increasing resolutions of depth images  
A resolution of a low resolution depth image is increased by applying joint geodesic upsampling to a high resolution image to obtain a geodesic distance map. Depths in the low resolution depth...
8982407 Image processing using pixel replacement  
The prior art has such a problem that image quality degrades because dots are conspicuous in the case where the size of each dot is not so small and the black or white dots are regularly aligned,...
8977069 Method and apparatus of obtaining high resolution image using multi-band combination filters  
Provided are an apparatus and method of obtaining a high resolution image using multi-band combination filters. The apparatus includes a high frequency extraction unit to extract a high frequency...
8971622 Image processing apparatus, image capture apparatus, and image processing method  
An image processing apparatus and image processing method, which enable suppression of coloring that occurs in image recovery processing for a RAW image are disclosed. Pixel interpolation...
8963941 Image display apparatus and image display method  
An image display apparatus that displays an image on the basis of input image signals corresponding to sub-pixels forming one pixel includes a shift-amount storing unit that stores shift amounts...
8958654 Method and apparatus for enhancing three-dimensional imagery data  
A method and apparatus for enhancing the resolution of three-dimensional imagery data are disclosed. The method includes registering a frame of the three-dimensional imagery data with a template...
8953907 Modified bicubic interpolation  
Systems, methods, and other embodiments associated with image scaling are described. According to one embodiment, a method acquiring a set of amplitude values describing pixels in an image. Image...
8947440 Display device  
A display device includes an image signal processing unit to output a high-speed image signal with the aid of an image interpolation unit outputting a low-speed image signal. The display device...
8948542 Image processing apparatus  
An image processing apparatus for processing image data by a plurality of pipeline-connected processing modules is provided. The apparatus includes a first pipeline processing unit configured to...
8938130 Alignment of synthetic aperture images  
A method for the alignment of pairs of complex images of a region, such as may be produced by separate passes of a synthetic aperture radar, is disclosed. The method selects a subset of each image...
8929671 Image processing apparatus and interpolation frame generating method  
An image processing apparatus includes a frame memory, a motion vector detector, a screen edge detector and an interpolation frame generator. The frame memory frame-delays an input signal and...
8923653 Super-resolution processing method and system  
Super-resolution processing is regarded as a kind of intersample interpolation process and performed by using a linear interpolation filter designed according to sampled-data control theory. In an...
8917956 Enhancing spatial resolution of an image  
A method of enhancing spatial resolution of an image. An image is accessed. The image comprises a set of confident pixels and an unconfident pixel positioned adjacent to each confident pixel of...
8913794 Image processing apparatus, image processing method, and medium  
When first input image and second input image are input to generate an interpolated image, based on search basis position of the interpolated image, correlation between a block based on the first...
8913184 Systems and methods for determining video field sharpness  
Systems and methods are provided for detecting sharpness among video fields. In certain implementations of the systems and methods, a plurality of video fields is received and a sharpness metric...
8907974 Image processing apparatus, display apparatus, and image processing method  
When a single pixel is displayed by four color sub-pixels, or R (red), G (green), B (blue), and G, in a Bayer array, this invention sets the scaling rate of a scaling process to 3/2 times when...
8907973 Content adaptive image restoration, scaling and enhancement for high definition display  
An image processor includes generates a content adaptive kernel from an image block with noise of a luminance component signal with a low resolution. The content adaptive kernel is convolved with...
8907971 Local definition of global image transformations  
A global image adjustment, such as dynamic range adjustment is established based on image characteristics. The image adjustment is based more heavily on pixel values in image areas identified as...
8903196 Video presentation at fractional speed factor using time domain interpolation  
This invention involves time domain interpolation of video signals. In order to adjust the presentation speed of a video data stream, a plurality of video frames is temporarily stored in a frame...
8897602 Imaging system with multiframe scaler  
An electronic device may have a camera module and a host subsystem. The camera module may include a camera sensor and associated image processing and data formatting circuitry. The image...
8896722 Image data processing apparatus and electronic camera  
An image data processing apparatus includes a data size conversion device that changes a data size of an image data at an optional ratio, the image data has a plurality of pixels each of which...
8891629 Filter process in compression/decompression of digital video systems  
A method for calculating pixel values of interpolated pixel positions located between integer pixel positions in frames of a video picture by a predefined filter operation, the method including:...
8891906 Pixel-adaptive interpolation algorithm for image upscaling  
Methods and apparatuses use a pixel-adaptive interpolation algorithm to provide image upscaling. For each pixel location, the algorithm determines whether to use a high quality scaler algorithm...
8885956 Image processing device and method  
The present invention relates to an image processing device and method enabling noise removal to be performed according to images and bit rates. A low-pass filter setting unit 93 sets, from filter...
8879864 Generating sub-frame images for driving display  
A frame image is input. First to Nth intermediate images are generated from the frame image. First to Nth sub-filters that have been generated by dividing an original filter are held, along with...
8867832 Method for detecting and removing scrolling texts during video communication  
A method for detecting and removing scrolling texts comprising a step of using an adaptive transient difference processing of video communication to conduct frame calculation, wherein the adaptive...
8860750 Devices and methods for dynamic dithering  
Devices and methods for dynamic dithering are provided. For example, an electronic device according to an embodiment may include image processing circuitry that operates on higher-bit-depth image...
8861894 Methods and apparatus for edge-aware pixel data generation  
Methods and apparatus for deinterlacing an interlaced image or for upsampling an image. In one embodiment, an Edge Aware Deinterlacing system may identify edge areas and non-edge areas of an image...
8861895 Image processing apparatus  
An image processing apparatus comprises a processing unit for computing displacement amounts between a basis image and each reference image, a processing unit for generating multiple deformed...
8855443 Detection of non-uniform spatial scaling of an image  
To detect non-uniform spatial scaling of an image in the horizontal direction (for example in 4:3 to 16:9 aspect ratio conversion) the image is divided into regions, for example a middle region...
8855386 Registration method for multispectral retinal images  
A method for performing registration of multispectral retinal images. Corresponding cross-over points and bifurcation points of blood vessel in an eye are identified in a fixed image and in an...
8855446 Accelerated video compression multi-tap filter and bilinear interpolator  
A set of even interpolated sub-pixels is formed based on a pixel window and a tap coefficient register having a tap coefficient set, the pixel window is shifted and, applying the tap coefficient...
8849059 Method and device for generating images having a reduced error rate, high resolution and improved contrast  
The invention relates to a method for generating images having a reduced error rate, high resolution and improved contrast from image sequences containing images having lower resolutions, which...
8849013 System and method of image processing  
A method of image processing comprising receiving a plurality of interpolated images, interpolated from two adjacent camera positions having different image planes, applying a transformation to...
8842939 Direction-adaptive image upsampling system and method using double interpolation  
A direction-adaptive image upsampling system and method using double interpolation is disclosed. Each of double interpolation (DI) units with different interpolation functions receives an input...
8842135 Image editing system and method for transforming the rotational appearance of a subject  
Methods and systems of editing a set of images depicting a subject displayed at a plurality of rotational angles is disclosed, comprising defining degrees of angular rotation of the subject about...