Ari B Gross

8155437, Apr 10, 2012

Sep 8, 2008

12/206707

Ari David Gross - West Hempstead NY, US
Raphael Meyers - Long Beach NY, US
Navdeep Tinna - Mississauga, CA

CVISION Technologies, Inc. - Forest Hills NY

G06K 9/00
G06K 9/36
G06K 9/46

382166, 382244

A system and method of color data compression may perform variations of MRC compression including taking into consideration means and/or variances within k×k cells of an image, background texture, background smoothed color, and gradient components for determination of which parts of an image belong to the background and foreground MRC layers, for calculating thresholds values for such determinations, and determining correctness of determined thresholds and polarity, and may determine the background and foreground layer colors based on the variances, the gradient components, and neighboring pixels of non-color-assigned pixels of the background and foreground layers.

8229232, Jul 24, 2012

Aug 25, 2008

12/198055

Ari David Gross - West Hempstead NY, US
Raphael Meyers - Long Beach NY, US
Navdeep Tinna - Mississauga, CA

CVision Technologies, Inc. - Forest Hills NY

G06K 9/36

382232

A system and method of symbol matching may include a processor configured to determine which pixels of a first symbol are tangent pixels; for each of the determined tangent pixels, determine whether a second symbol includes a pixel corresponding to the tangent pixel that includes at least one same tangent constraint as that of the tangent pixel; accept the first and second symbols as a match based on shared tangent constraints conditional upon a determination that the second symbol includes for each of at least a subset of the tangent pixels of the first symbol a corresponding pixel that includes the at least one same tangent constraint as that of the tangent pixel; and generate a document including a single symbol that is mapped to the first and second symbols.

20120183216, Jul 19, 2012

Mar 29, 2012

13/434116

Ari David Gross - West Hempstead NY, US
Raphael Meyers - Long Beach NY, US
Navdeep Tinna - Mississauga, CA

CVISION TECHNOLOGIES, INC. - Forest Hills NY

G06K 9/36

382166

A system and method of color data compression may perform variations of MRC compression including taking into consideration means and/or variances within k×k cells of an image, background texture, background smoothed color, and gradient components for determination of which parts of an image belong to the background and foreground MRC layers, for calculating thresholds values for such determinations, and determining correctness of determined thresholds and polarity, and may determine the background and foreground layer colors based on the variances, the gradient components, and neighboring pixels of non-color-assigned pixels of the background and foreground layers.

20120257834, Oct 11, 2012

Jun 12, 2012

13/494448

Ari David Gross - West Hempstead NY, US
Raphael Meyers - Long Beach NY, US
Navdeep Tinna - Mississauga, CA

CVISION TECHNOLOGIES, INC. - Forest Hills NY

G06K 9/62

382209

A system and method of symbol matching may include a processor configured to determine which pixels of a first symbol are tangent pixels; for each of the determined tangent pixels, determine whether a second symbol includes a pixel corresponding to the tangent pixel that includes at least one same tangent constraint as that of the tangent pixel; accept the first and second symbols as a match based on shared tangent constraints conditional upon a determination that the second symbol includes for each of at least a subset of the tangent pixels of the first symbol a corresponding pixel that includes the at least one same tangent constraint as that of the tangent pixel; and generate a document including a single symbol that is mapped to the first and second symbols.

6748115, Jun 8, 2004

Jun 18, 1999

09/336467

Ari Gross - New York NY

Cvision Technologies LLC - Flushing NY

G06F 970

382237, 382218

An image compression technique employs selecting a gray level threshold value for converting a gray level digital image input into a bi-level input which minimizes weak connectivity, wherein weak connectivity comprises a checkerboard pattern found in a 2Ã2 array or neighborhood of pixels. The threshold value is determined by traversing the array of pixels comprising the document in a single path, examining successive 2Ã2 neighborhoods and incrementing a plus register for the gray level value which a checkerboard pattern first appears and incrementing a minus register for the gray level value at which the checkerboard pattern no longer exists. The total number of weak connectivity checkerboards for each gray level threshold value is calculated based upon the difference between the values stored in the registers. An improved distance measure for determining a match between models comprises a modification of the Hausdorff measure by limiting such measure to a single quadrant, resulting in a lower mismatch rate.

20140153838, Jun 5, 2014

Feb 10, 2014

14/176754

Ari David Gross - West Hempstead NY, US
Raphael Meyers - Long Beach NY, US
Navdeep Tinna - Mississauga, CA

CVISION Technologies, Inc. - Forest Hills NY

G06T 9/00
G06K 9/62

382224

A system and method of symbol matching may include a processor configured to determine which pixels of a first symbol are tangent pixels; for each of the determined tangent pixels, determine whether a second symbol includes a pixel corresponding to the tangent pixel that includes at least one same tangent constraint as that of the tangent pixel; accept the first and second symbols as a match based on shared tangent constraints conditional upon a determination that the second symbol includes for each of at least a subset of the tangent pixels of the first symbol a corresponding pixel that includes the at least one same tangent constraint as that of the tangent pixel; and generate a document including a single symbol that is mapped to the first and second symbols.

20140093163, Apr 3, 2014

Oct 16, 2013

14/055824

Ari David Gross - West Hempstead NY, US
Raphael Meyers - Long Beach NY, US
Navdeep Tinna - Mississauga, CA

CVISION Technologies, Inc. - Forest Hills NY

G06T 9/00
G06T 5/00
G06T 7/00

382164, 382173, 382166

A system and method of color data compression may perform variations of MRC compression including taking into consideration means and/or variances within k×k cells of an image, background texture, background smoothed color, and gradient components for determination of which parts of an image belong to the background and foreground MRC layers, for calculating thresholds values for such determinations, and determining correctness of determined thresholds and polarity, and may determine the background and foreground layer colors based on the variances, the gradient components, and neighboring pixels of non-color-assigned pixels of the background and foreground layers.