Patent Search Results

1 8,373,862 Extended range optical imaging system for use in turbid media
2 8,331,687 Image processing device and method for extracting a gloss region
3 8,213,740 Coherent image correlation
4 8,115,776 Mechanism to mitigate color breakup artifacts in field sequential color display systems
5 8,077,185 Mechanism to mitigate color breakup artifacts in field sequential color display systems
6 8,073,276 De-ringing filter for decompressed video data
7 8,022,344 Optical wavefront control pattern generating apparatus and optical wavefront control pattern generating method
8 7,988,297 Non-rigidly coupled, overlapping, non-feedback, optical systems for spatial filtering of fourier transform optical patterns and image shape content characterization
9 7,986,321 System and method for generating structured light for 3-dimensional image rendering
10 7,925,096 Method and apparatus for validating holograms
11 RE42,070 Apparatus and method for radial and angular or rotational analysis of images for shape content and matching
12 7,800,035 Optical wavefront control pattern generating apparatus and optical wavefront control pattern generating method
13 7,738,736 Methods and systems for holographic data recovery
14 7,697,191 Generation of a desired three-dimensional electromagnetic field
15 7,492,948 Generation of a desired wavefront with a plurality of phase contrast filters
16 7,483,571 Apparatus and method for the construction of spatial representations
17 7,317,814 Authentication system and method
18 7,302,100 Method for increasing detectable light energy without changing shape content in radial and angular or rotational analysis of images for shape content and matching
19 7,298,908 Method and apparatus for detecting the presence of one or more images of a known predetermined kind of scene
20 7,103,223 Apparatus and method for radial and angular or rotational analysis or images for shape content and matching
21 6,844,947 All-optical holographic code division multiple access switch
22 6,717,699 Method for hybrid printing
23 6,618,138 Scanning fluorescent systems for various diagnostic
24 6,480,273 Multispectral imaging system and method
25 6,445,822 Search method and apparatus for locating digitally stored content, such as visual images, music and sounds, text, or software, in storage devices on a computer network
26 6,415,047 Optical feature extraction apparatus and encoding method for detection of DNA sequences
27 6,360,012 In situ projection optic metrology method and apparatus
28 6,345,127 Video data compression preprocessor using holographic optical correlation and feedback
29 6,330,361 Adaptively aligned optical correlator and method
30 6,226,391 Fingerprint classification via spatial frequency components
31 6,137,896 Method of recognizing faces using range images
32 6,014,219 Method and system for evaluating the quality of holograms
33 5,953,442 Fingerprint classification via spatial frequency components
34 5,943,170 Adaptive or a priori filtering for detection of signals corrupted by noise
35 5,933,530 Image recognition apparatus using image enhancement processing
36 5,862,258 Method for distinguishing between objects using mace filters
37 5,850,479 Optical feature extraction apparatus and encoding method for detection of DNA sequences
38 5,844,709 Multiple quantum well electrically/optically addressed spatial light modulator
39 5,841,489 Phase-only optically-addressed type spatial light modulator
40 5,815,598 Apparatus for identifying an individual based on a fingerprint image
41 5,815,597 Binary encoding of gray scale nonlinear joint transform correlators
42 5,790,691 Method and apparatus for robust shape detection using a hit/miss transform
43 5,740,276 Holographic method for encrypting and decrypting information using a fingerprint
44 5,724,447 Optical transform system for three-dimensional object recognition
45 5,694,495 Image sensing device and image sensing method
46 5,675,670 Optical processor using an original display having pixels with an aperture ratio less than that for pixels in an operation pattern display
47 5,633,944 Method and apparatus for automatic optical recognition of road signs
48 5,600,485 Optical pattern recognition system method of ferroelectric liquid crystal spatial light modulator
49 5,581,383 Arrangement for optical autocorrelation
50 5,528,702 Optical pattern recognition apparatus with coordinate conversion function