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Module, system, and method for producing an image matrix for gesture recognition

An image matrix and gesture recognition technology, which is applied in the input/output of user/computer interaction, the input/output process of data processing, instruments, etc., can solve problems such as cost structure, and achieve the effect of reducing structure cost and improving image quality.

Active Publication Date: 2017-02-15
ROBERT BOSCH GMBH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if the image quality of the projected image produced by the laser projector is to be increased, the known laser projectors have to be constructed in a relatively complex manner

Method used

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  • Module, system, and method for producing an image matrix for gesture recognition
  • Module, system, and method for producing an image matrix for gesture recognition
  • Module, system, and method for producing an image matrix for gesture recognition

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Embodiment Construction

[0029] In the different figures, identical components are always provided with the same reference symbols and are therefore usually also described or mentioned only once in each case.

[0030] figure 1 A projected image 50 produced according to an embodiment of the method according to the invention is shown in a schematic illustration. In said method, with the help of the method according to the present invention (for example in figure 2 The projection laser beam 2 of the laser projector 10 of the system shown in ) projects the projection image 50 onto the projection surface 3 line by line, wherein the projection laser beam 2 is moved such that along the writing direction 101 (in FIG. Writing an initial image row 51 of the projected image 50 from left to right in the middle) followed by writing two image rows 51, 51, 51, 52. After the projection of the projection image 50 , a further projection image 50 ′ is projected onto the projection surface 3 line by line by means of ...

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Abstract

The invention relates to a module for producing an image matrix for gesture recognition, wherein the module comprises at least one first data input means for inputting at least one synchronization data signal of a laser projector module, a second data input means for inputting an image data signal of a light sensor module, a storage means, and a storage control means, wherein the storage control means is configured in such a way that image data of the image data signal are stored as an image matrix in the storage means in accordance with the at least one synchronization data signal, wherein the storage control means is configured in such a way that the image matrix is produced from the image data in accordance with image line direction information transmitted with the at least one synchronization data signal.

Description

technical field [0001] The invention proceeds from a module for generating an image matrix for gesture recognition according to the preamble of claim 1 . The invention also proceeds from a system and a method for generating an image matrix for gesture recognition. Background technique [0002] Such devices are well known. It is known, for example, to generate a scene illuminated by a laser projector by using a laser projector and a photosensitive sensor. In this case, the image is used, for example, for gesture recognition, which is carried out, for example, in the light of a laser projector. However, if the image quality of the projection image produced by the laser projector is to be increased, the known laser projectors have to be constructed in a relatively complex manner. Contents of the invention [0003] The object of the present invention is to propose a module, a system and a method for generating a gesture recognition, in which the image quality of the project...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/03G06F3/042
CPCG06F3/0304G06F3/0423G06F3/017
Inventor A·埃勒特F·菲舍尔N·迪特里希F·施密特
Owner ROBERT BOSCH GMBH
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