公开(公告)号：JP2001091825A

公开(公告)日：2001-04-06

申请号：JP2000220238

申请日：2000-07-21

Applicant: IBM

Inventor： BAKER ROBERT G ,  KETTLER KEVIN ,  SUAREZ GUSTAVO A ,  UPLINGER KENNETH A ,  FREEDENBERG CANDACE J F

IPC: G03B15/00 ,  G02B3/00 ,  G02B6/04 ,  G02B6/06 ,  G02B13/04 ,  G02B13/06 ,  G02B13/16 ,  G03B19/00 ,  G06T1/00 ,  H04N5/225 ,  H04N5/232 ,  H04N5/262 ,  H04N7/14 ,  H04N7/15 ,  H04N7/18

Abstract: PROBLEM TO BE SOLVED: To provide an electronic image forming system of a semispherical visual field including a camera receiving the light of the optical image of the semispherical visual field and producing output data corresponding to the optical image. SOLUTION: An optical assembly forming the image covering the whole of the semispherical visual field corresponding to an optical path leading to an imaging element or a photographic film is included in the camera. The optical assembly is provided with a lens component selectively emphasizing the peripheral contents of the semispherical visual field. An electronic imaging element or a film/digital data conversion system arranged in the camera provides an input image memory or an electronic storage device with a digital output signal. A conversion processor accesses the digital output signal selectively from the input image memory and processes according to a user definition reference. Then, the processed signal is stored in an output image memory. The signal in the output image memory is then displayed according to the user definition reference.

公开(公告)号：BR9203416A

公开(公告)日：1993-04-06

申请号：BR9203416

申请日：1992-09-01

Applicant: IBM

Inventor： BAKER ROBERT G ,  DEBAUCH BRADLEY J ,  DOMBROWSKI CHRIS ,  JENSEN ERIC ,  MASSMAN LLOYD H ,  MOCAIN MELVIN ,  SWINGLE PAUL RICHARD

IPC: G06F15/16 ,  G06F9/48 ,  G06F13/14

公开(公告)号：CA2074633C

公开(公告)日：1998-03-31

申请号：CA2074633

申请日：1992-07-24

Applicant: IBM

Inventor： MASSMAN LLOYD H ,  DEBAUCHE BRADLEY J ,  SWINGLE PAUL R ,  DOMBROWSKI CHRIS ,  JENSEN ERIC ,  BAKER ROBERT G ,  MCCAIN MELVIN

IPC: G06F15/16 ,  G06F9/48 ,  G06F9/38 ,  G06F13/12

Abstract: A personal computer system includes a digital signal processor (DSP) subsystem that is connectable to a plurality of application specific hardware devices. A single DSP is operable under a DSP real-time operating system (RTOS) to concurrently handle a plurality of different signal processing functions on a real-time basis. A DSP data store is connected to the DSP and to the personal computer and includes addressable locations that emulate addressable I/O registers associated with the application specific hardware devices to enable the personal computer to run a plurality of application programs controlling operation of the hardware devices. Performance is enhanced for I/O read and write operations by delaying halting of the DSP allowing such operations to complete in a cycle during which the DSP is not accessing the data store.

公开(公告)号：CA2074633A1

公开(公告)日：1993-03-04

申请号：CA2074633

申请日：1992-07-24

Applicant: IBM

Inventor： BAKER ROBERT G ,  DEBAUCHE BRADLEY J ,  DOMBROWSKI CHRIS ,  JENSEN ERIC ,  MASSMAN LLOYD H ,  MCCAIN MELVIN ,  SWINGLE PAUL R

IPC: G06F15/16 ,  G06F9/48 ,  G06F9/38 ,  G06F13/12