Ilia Ovsiannikov's Patents
Issued patents
11,551,055, 11,620,491 Neural processor
11,360,930 Neural processing accelerator
11,348,009, Non-uniform quantization of pre-trained deep neural network
11,294,039, Time-resolving image sensor for range measurement and 2D greyscale imaging
11,211,944, 11,271,588, Mixed-precision compression with random access
11,153,551, Apparatus for and method of illumination control for acquiring image information and depth information simultaneously
11,152,952, Channel-parallel compression with random memory access
11,146,283, Zero-collapsing compression with random access
10,963,220, 11,579,842, 11,593,586 Signed multiplication using unsigned multiplier with dynamic fine-grained operand isolation
10,893,227, 11,394,916, 11,431,938 Timestamp calibration of the 3D camera with epipolar line laser point scanning
10,832,135, Automatic thresholds for neural network pruning and retraining
10,735,714, Time-resolving sensor using shared PPD+SPAD pixel and spatial-temporal correlation for range measurement
10,733,760, Multiscale weighted matching and sensor fusion for dynamic vision sensor tracking
10,557,925, Time-of-flight (TOF) image sensor using amplitude modulation for range measurement
10,510,160, 10,733,760 Multiscale weighted matching and sensor fusion for dynamic vision sensor tracking
10,460,231, Method and apparatus of neural network based image signal processor
10,438,112, Method and apparatus of learning neural network via hierarchical ensemble learning
10,417,525, 11,593,586 Object recognition with reduced neural network weight precision
10,397,553, 10,735,714 Time-resolving sensor using shared PPD+SPAD pixel and spatial-temporal correlation for range measurement
10,262,399, Image denoising with color-edge contrast preserving
10,250,833, 10,447,958 Timestamp calibration of the 3D camera with epipolar line laser point scanning
10,212,358, Imaging devices with optical shutters and low-power drivers therefor
10,198,660, Method and apparatus for event sampling of dynamic vision sensor on image formation
10,148,926, Imaging apparatus and image processing method of thereof
10,145,678, CMOS image sensor for depth measurement using triangulation with point scan
10,116,925, 10,735,714 Time-resolving sensor using shared PPD + SPAD pixel and spatial-temporal correlation for range measurement
10,021,284, Epipolar plane single-pulse indirect TOF imaging for automotives
9,996,903, Super-resolution in processing images such as from multi-layer sensors
9,971,937, 10,311,298, Biometric camera
9,967,500, Systems and methods of selective output for reducing power
9,934,557, Method and apparatus of image representation and processing for dynamic vision sensor
9,734,567, Label-free non-reference image quality assessment via deep neural network
9,716,819, Imaging device with 4-lens time-of-flight pixels and interleaved readout thereof
9,712,792, RGB-RWB dual images by multi-layer sensors towards better image quality
9,665,927, Method and apparatus of multi-frame super resolution robust to local and global motion
9,635,277, Image sensor, image sensing method, and image photographing apparatus including image sensor
9,411,726, Low power computation architecture
9,392,166, Super-resolution in processing images such as from multi-layer sensors
9,277,136, Imaging systems and methods with pixel sensitivity adjustments by adjusting demodulation signal
9,232,121, Image sensor defect identification using blurring techniques
9,137,466, Image sensor defect identification using optical flare
8,994,867, 9,578,266, Image sensor, operating method thereof, and device including the image sensor
8,648,945, Image sensors for sensing object distance information based on clock signals
8,564,688, Methods, systems and apparatuses for white balance calibration
8,462,377, Method, apparatus, and system for reduction of line processing memory size used in image processing
8,411,943, Method and apparatus for image signal color correction with reduced noise
8,160,381, 8,391,629, 8,442,345, 8,743,208, Method and apparatus for image noise reduction using noise models
8,035,728, Method and apparatus providing rule-based auto exposure technique preserving scene dynamic range
7,990,427, 8,400,522, Method and apparatus for applying tonal correction to images
7,944,485, 8,953,056, Method, apparatus and system for dynamic range estimation of imaged scenes
7,920,185, 8,411,174, Shielding black reference pixels in image sensors
7,876,957, Methods and apparatuses that reduce noise in image signals
7,876,363, Methods, systems and apparatuses for high-quality green imbalance compensation in images
7,859,573, Methods and apparatuses for image exposure correction
7,830,428, Method, apparatus and system providing green-green imbalance compensation
7,813,545, Backlit subject detection in an image
7,782,380, Positional gain adjustment and surface generation for image processing
7,773,805, Method and apparatus for flare cancellation for image contrast restoration
7,768,559, Positional gain adjustment and surface generation for image processing
7,737,394, 8,569,681, 9,252,176, 10,084,97, Ambient infrared detection in solid state sensors
7,609,302, 8,045,040, 8,934,035, Correction of non-uniform sensitivity in an image array
7,386,186, Apparatus and method for processing image sensors