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High-speed high-definition image collecting and storing device for biological microscope

A high-resolution image and storage device technology, which is applied in the field of high-speed and high-resolution image acquisition and storage devices, can solve the problems of inability to achieve high-speed image acquisition and storage, and achieve the effect of convenient viewing

Inactive Publication Date: 2013-04-24
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the 1394A (a type of IEEE 1394 interface standard, which is a serial communication protocol) interface, it is to insert a 1394A to PCI-E (that is, PCI-Express bus interface) interface expansion card on the motherboard of the computer, so that It is convenient to control multiple digital cameras at the same time, but because the digital cameras are all connected to one board and the PCI-E bus speed is limited, the single-computer solution cannot achieve high-speed image acquisition and storage, which is also a single-computer solution major deficiencies

Method used

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  • High-speed high-definition image collecting and storing device for biological microscope
  • High-speed high-definition image collecting and storing device for biological microscope
  • High-speed high-definition image collecting and storing device for biological microscope

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Such as image 3As shown, this embodiment is a two-way digital camera image acquisition storage device, including a master computer, a slave, two CCD digital cameras, two PCI-E to 1394A interface expansion cards, a switch, a Trigger controller, two RJ45 network cables, one USB to RS232 universal serial port cable, two external trigger cables for CCD digital cameras and two 1394A fire wires. The external trigger wire is a one-to-two-turn wire.

[0034] Specific implementation steps:

[0035] 1. Prepare various components: including a master computer, a slave machine, two CCD digital cameras, two PCI-E to 1394A interface expansion cards, a switch, a trigger controller, two RJ45 network cables, a One USB to TTL data cable, two CCD digital camera external trigger wires and two 1394A fire wires.

[0036] 2. Connect the components: connect the main control computer and the slave to the switch through the RJ45 network cable, connect the trigger controller to the USB type A ...

Embodiment 2

[0045] Such as Figure 4 As shown, this embodiment is a three-way digital camera image acquisition and storage device, including: a master computer, two slave machines, three digital cameras, three PCI-E to 1394A interface expansion cards, a switch, a Trigger controller, three RJ45 network cables, one USB to RS232 universal serial port cable, three external trigger cables of CCD digital camera and three 1394A fire wires. The external trigger wire is a one-to-three-turn connection.

[0046] Refer to the corresponding part in Embodiment 1 for specific implementation steps. Among them, in the second step, connect the components: connect the main control computer and the slave machine to the switch through the RJ45 network cable, connect the trigger controller to the USB type A port of the main control computer through the USB to RS232 universal serial port line, Connect the CCD digital camera to the trigger controller through the external trigger line, insert the PCI-E to 1394A...

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Abstract

The invention discloses a high-speed high-definition image collecting and storing device for a biological microscope. The high-peed high-definition image collecting and storing device comprises digital cameras, a main control computer, slaves, a trigger controller and an exchanger, the main control computer and each slave are connected with one digital camera respectively, a 1394 port of the main control computer is connected with a 1394 port of one digital camera, a 1394 port of each slave is respectively connected with the 1394 port of one digital camera, an RJ45 internet port of each slave is connected with an RJ45 internet port of the exchanger, the RJ45 internet port of the exchanger is connected with an RJ45 internet port of the main control computer, a universal serial bus (USB) port of the main control computer is connected with a RS232 serial port of the trigger controller, and an external trigger output port of the trigger controller is respectively connected with an external trigger port of each digital camera. By means of the collecting and storing device, two or more biological microscope digital cameras can be supported to simultaneously take photos, and high-definition uncompressed images can be obtained in a high-speed and stable mode.

Description

technical field [0001] The invention relates to an image acquisition and storage device, in particular to a high-speed and high-resolution image acquisition and storage device for a biological microscope. Background technique [0002] Image acquisition and storage system refers to a system that can acquire and store digital camera images at high speed, and generally has high-speed and large-capacity hard disk. In many cases, in order to ensure that no information is lost during the acquisition process, images are not allowed to be compressed. Image acquisition and storage systems are widely used in industrial production and scientific research, especially for the acquisition and storage of high-speed digital cameras and high-resolution images. Generally speaking, digital cameras include CCD (that is, Charge-coupled Device, which means a charge-coupled device, which can be used as an image sensor) and CMOS (that is, Complementary Metal Oxide Semiconductor, which means a comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38G06F3/06
Inventor 刘全俊李金超姚慧刘雪松应松黄培林
Owner SOUTHEAST UNIV
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