1
Rakesh Mohan, Jonathan Hudson Connell, Rudolf Maarten Bolle: Produce size recognition system. International Business Machines Corporation, Louis J Percello Esq, Whitham Curtis & Whitham, December 21, 1999: US06005959 (136 worldwide citation)

The present system and apparatus uses image processing to recognize object size within a scene. The system includes novel image processing apparatus and methods to segment one or more object images from a background image of the scene. A processed image (that can be used to characterize size feature ...


2
Rakesh Mohan, Jonathan Hudson Connell, Rudolf Maarten Bolle: Produce size recognition system. International Business Machines, LouisJ Percello, McGuireWoods, October 30, 2001: US06310964 (84 worldwide citation)

The present system and apparatus uses image processing to recognize object size within a scene. The system includes novel image processing apparatus and methods to segment one or more object images from a background image of the scene. A processed image (that can be used to characterize size feature ...


3
Rudolf Maarten Bolle, Jonathan Hudson Connell, Nalini K Ratha: System and method for liveness authentication using an augmented challenge/response scheme. International Business Machines Corporation, Louis J Percello Esq, February 1, 2005: US06851051 (83 worldwide citation)

An integrated signal sensor with processing power to augment a challenge from server and compute the response is proposed to guarantee that the sensed signal is live and not stored. The sensor-processor computes the response to the augmented challenge based on the signal charactersitics of the sense ...


4
Jonathan Hudson Connell, Rakesh Mohan, Rudolf Maarten Bolle: Learning system with prototype replacement. International Business Machines Corporation, Louis J Percello, Whitham Curtis Whitham & McGinn, July 15, 1997: US05649070 (66 worldwide citation)

One or more sets of prototype descriptions for a number of classes of objects stored on a computer database are maintained. These prototypes are used as a basis for identifying the class of a presented object. A trainer determines when a new prototype is required to be added to the database based on ...


5
Rudolf Maarten Bolle, Jonathan Hudson Connell, Nalini Kanta Ratha: System and method for data hiding in compressed fingerprint images. International Business Machines Corporation, Louis J Percello, October 9, 2001: US06301368 (54 worldwide citation)

A method to hide small messages in a wavelet compressed fingerprint image is presented. The method is characterized by random placement of the message bits in the compressed and quantized indices. The compressed image can be decompressed by any certified decompressor without any visible difference. ...


6
Richard Hunter Harris, Lawrence Arthur Heyl, Jonathan Hudson Connell II, Hollis Phillip Posey: Apparatus, method, and system for positively identifying an item. International Business Machines Corporation, Kunzler & Associates, October 10, 2006: US07118026 (35 worldwide citation)

A system, such as a checkout station, for positively identifying items includes a reader that reads coded information affixed to an item. The system further includes a capture module, such as a camera. The capture module captures a visual characteristic of the item to be identified, such as the colo ...


7
Rudolf Maarten Bolle, Jonathan Hudson Connell, Nalini Kanta Ratha: System and method for generating a rolled surface representation from a set of partial images. International Business Machines, Louis J Percello, Charles W Peterson Jr, July 22, 2003: US06597802 (23 worldwide citation)

The invention is a system and method for constructing a rolled surface image from a set of partial surface images. A sequence of individual partial surface images is acquired as an object is progressively rolled across the surface of an imaging device. The imaging device is configured so that only t ...


8
Rakesh Mohan, Jonathan Hudson Connell, Rudolf Maarten Bolle: Size recognition system with method for determining price of a commodity. International Business Machines Corporation, Louis J Percello, Whitham Curtis & Christofferson P C, August 13, 2002: US06434257 (16 worldwide citation)

The present system and apparatus use image processing to recognize object size with a scene. The system includes novel image processing apparatus and method to segment one or more object images from a background image of the scene. A processed image (that can be used to characterize size features) o ...


9
Jonathan Hudson Connell, Nalini Kanta Ratha: Methods and apparatus for generation of cancelable face template. International Business Machines Corporation, Eustus D Nelson, Ryan Mason & Lewis, September 10, 2013: US08532344 (12 worldwide citation)

Techniques for generating a distorted template for a given facial image are provided. First, at least one facial feature point from a given facial image is selected. The selected facial feature has location information associated therewith. A representation of a region proximate to the selected faci ...


10
Rudolf Maarten Bolle, Sharat S Chikkerur, Jonathan Hudson Connell, Nalini Kanta Ratha: Methods and apparatus for generation of cancelable fingerprint template. International Business Machines Corporation, Eustus D Nelson, Ryan Mason & Lewis, September 17, 2013: US08538096

Techniques for generating a distorted fingerprint representation for a given fingerprint image are provided. First, at least one fingerprint feature point from a given fingerprint image is selected. At least one representation of a region proximate to the selected fingerprint feature point is then g ...



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