1
Magnus Jändel, Mathias Larsson: Method and a device for encryption of images. Telefonaktiebolaget LM Erricsson, Nixon & Vanderhye P C, August 16, 2005: US06931534 (111 worldwide citation)


In a method and a device for partial encryption and progressive transmission of images, a first section of the image file is compressed at reduced quality without decryption, and a second section of the image file is encrypted. Users having access to appropriate decryption keywords can decrypt this ...


2
Charilaos Christopoulos, Joel Askëlöf, Mathias Larsson: Method and a system for coding rois. Telefonaktiebolaget LM Ericsson, Nixon & Vanderhye P C, October 12, 2004: US06804405 (8 worldwide citation)


In a method and a system for encoding and transmission of still images having at least one region of interest (ROI), the ROI coefficients of an image transformed into the frequency domain, preferably using a wavelet transform are encoded so that they are transmitted first and can be decoded by a rec ...


3
Mathias Larsson, Charilaos Christopoulos, Magnus Jandel, Diego Santa Cruz, Touradj Ebrahmi: Partial retrieval of images in the compressed domain. Nixon & Vanderhye PC, June 12, 2003: US20030110299-A1 (5 worldwide citation)


In a method and a system for retrieving images in a client-server system, images are stored as a set of independently decodable units (CU's) on the server. A client issues a series of requests for image information. Each request contain a request number, information on what image information the cli ...


4
Mathias Larsson, Charilaos Christopoulos, Magnus Jändel, Diego Santa Cruz, Touradj Ebrahmi: Partial retrieval of images in the compressed domain. Telefonaktiebolaget LM Ericsson, Nixon & Vanderhye P C, August 4, 2009: US07571382 (2 worldwide citation)


In a method and a system for retrieving images in a client-server system, images are stored as a set of independently decodable units (CU's) on the server. A client issues a series of requests for image information. Each request contain a request number, information on what image information the cli ...


5
Johan Larsson, Mathias Larsson: Guidepost extension. AKER AUBDEA, Birch Stewart Kolasch & Birch, September 22, 2015: US09140103


A releasable guidepost extension is used on the seabed together with a bottom fixed guidepost part. These parts make up a guidepost for use during the lowering of a component from the surface of the water to a subsea structure. The guidepost part includes an upward (in use position) projecting end d ...


6
Max Krogager, Mathias Larsson, Claes Rudqvist, Jan Vaara: Manufacturing method with vacuum bag. SAAB, Venable, Eric J Franklin, January 17, 2012: US08097198


A method for producing an article of composite material. A female molding tool is provided. A form bag is provided. At least one prepreg is placed in the molding tool. A heel shaped hard tool part. A hard tool part is placed at the female tool close to an edge of the laminate being placed in the mol ...


7
Max Krogager, Mathias Larsson, Claes Rudqvist, Jan Vaara: Manufacturing method with vacuum bag. Saab, Albihns Stockholm, May 3, 2007: US20070098930-A1


A method for producing an article of composite material comprising the steps of: providing a moulding tool of a female type; providing a form bag; placing one or several prepregs in the moulding tool; providing a heel shaped hard tool part; placing said hard tool part at the female tool close to an ...


8
Charilaos Christopoulos, Joel Askelof, Mathias Larsson: Method and a system for coding rois. Nixon & Vanderhye PC, September 12, 2002: US20020126906-A1


In a method and a system for encoding and transmission of still images having at least one region of interest (ROI), the ROI coefficients of an image transformed into the frequency domain, preferably using a wavelet transform are encoded so that they are transmitted first and can be decoded by a rec ...



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