# \#linescan **URL:** https://forum.commonvisionblox.com/tag/linescan/33.md [Latest](https://forum.commonvisionblox.com/latest.md) · [Categories](https://forum.commonvisionblox.com/categories.md) · [Tags](https://forum.commonvisionblox.com/tags.md) --- ## [Mismatch in number of images delivered VS FPS of line scan camera](https://forum.commonvisionblox.com/t/mismatch-in-number-of-images-delivered-vs-fps-of-line-scan-camera/1734)
**Author:** [@keerthitheja](https://forum.commonvisionblox.com/u/keerthitheja)\ **Replies:** 9\ **Last updated:** [July 5, 2022, 8:08am UTC](https://forum.commonvisionblox.com/t/mismatch-in-number-of-images-delivered-vs-fps-of-line-scan-camera/1734 "2022-07-05T08:08:34Z")
Dear Team, I have a SW4000Q line scan camera which delivers RGB and NIR streams. I noticed strange behavior when operating the camera at maximum resolution. The maximum resolution the camera can handle is 4096x4096. So … --- ## [Line scan camera crashes while setting the buffers in the driver](https://forum.commonvisionblox.com/t/line-scan-camera-crashes-while-setting-the-buffers-in-the-driver/1718)
**Author:** [@keerthitheja](https://forum.commonvisionblox.com/u/keerthitheja)\ **Replies:** 11\ **Last updated:** [July 5, 2022, 5:06am UTC](https://forum.commonvisionblox.com/t/line-scan-camera-crashes-while-setting-the-buffers-in-the-driver/1718 "2022-07-05T05:06:09Z")
Hello all, I have a SW-4000Q line scan camera from Jai. It is a multispectral camera where I get both RGB and NIR images. The maximum resolution, I can set for the camera is 4096x4096. Initially when I add the camera to… --- ## [Is Opening multiple cameras together thread safe?](https://forum.commonvisionblox.com/t/is-opening-multiple-cameras-together-thread-safe/1738)
**Author:** [@keerthitheja](https://forum.commonvisionblox.com/u/keerthitheja)\ **Replies:** 13\ **Last updated:** [July 1, 2022, 9:33am UTC](https://forum.commonvisionblox.com/t/is-opening-multiple-cameras-together-thread-safe/1738 "2022-07-01T09:33:20Z")
Hello all, Just a question about the Cvb::DeviceFactory::Open() function. I have a area scan and a line scan camera. I am trying to open the area scan camera as Vin Acquisition and the line scan camera as GenTL Acquisit… --- ## [Acquire multi stream output in a single stream using CVB++](https://forum.commonvisionblox.com/t/acquire-multi-stream-output-in-a-single-stream-using-cvb/1731)
**Author:** [@keerthitheja](https://forum.commonvisionblox.com/u/keerthitheja)\ **Replies:** 15\ **Last updated:** [June 29, 2022, 11:54am UTC](https://forum.commonvisionblox.com/t/acquire-multi-stream-output-in-a-single-stream-using-cvb/1731 "2022-06-29T11:54:54Z")
Hello all, I am working with Jai SW4000Q line scan camera. This camera gives both RGB and NIR images. Previously I was accessing both the images as two separate streams (DS0 and DS1). Now, I would like to combine all 4 … --- ## [Unable to open line scanner from configured devices in GeniCam Browser](https://forum.commonvisionblox.com/t/unable-to-open-line-scanner-from-configured-devices-in-genicam-browser/1658)
**Author:** [@keerthitheja](https://forum.commonvisionblox.com/u/keerthitheja)\ **Replies:** 13\ **Last updated:** [June 22, 2022, 3:49pm UTC](https://forum.commonvisionblox.com/t/unable-to-open-line-scanner-from-configured-devices-in-genicam-browser/1658 "2022-06-22T15:49:41Z")
Hello CVB Team, I have two GigE cameras. One is an area scanner (SP-5000C) and the other is a line scanner (SW-4000Q). So, I first configured the init file for the area scanner and saved it to configured devices. Then, … --- ## [Linescan encoder + triggerstart](https://forum.commonvisionblox.com/t/linescan-encoder-triggerstart/1484)
**Author:** [@Stefan](https://forum.commonvisionblox.com/u/Stefan)\ **Replies:** 0\ **Last updated:** [September 1, 2021, 8:32am UTC](https://forum.commonvisionblox.com/t/linescan-encoder-triggerstart/1484 "2021-09-01T08:32:22Z")
Hi What has to be set up to do encoder triggered line aquisition, started by an hardware IO (line input) for a given amount of lines? I can set rotary encoder as trigger source for single line trigger, yet I lack the d… --- ## [Linescan Application | Aborted image in start - stop application](https://forum.commonvisionblox.com/t/linescan-application-aborted-image-in-start-stop-application/152)
**Author:** [@David](https://forum.commonvisionblox.com/u/David)\ **Replies:** 27\ **Last updated:** [September 16, 2019, 3:33pm UTC](https://forum.commonvisionblox.com/t/linescan-application-aborted-image-in-start-stop-application/152 "2019-09-16T15:33:50Z")
HI, I am currently working with a linescan setup (Linea GigE) and CVB 2017. The camera is connected to an encoder to synchronize the line frequency with the movement of the belt. In our application it is important that… --- ## [Intensity line scan](https://forum.commonvisionblox.com/t/intensity-line-scan/458)
**Author:** [@pshemas](https://forum.commonvisionblox.com/u/pshemas)\ **Replies:** 4\ **Last updated:** [May 14, 2018, 12:32pm UTC](https://forum.commonvisionblox.com/t/intensity-line-scan/458 "2018-05-14T12:32:39Z")
Hello. I want measure intensity profile. I have linear camera (Teledyne Dalsa Linea 8k) so output of scan should be 1x~8000 array but it is 8192x1024. Of course there is option to change size of output image but minimal … --- ## [End of burst acquisition](https://forum.commonvisionblox.com/t/end-of-burst-acquisition/185)
**Author:** [@YvesDaoust](https://forum.commonvisionblox.com/u/YvesDaoust)\ **Replies:** 13\ **Last updated:** [August 7, 2017, 9:55am UTC](https://forum.commonvisionblox.com/t/end-of-burst-acquisition/185 "2017-08-07T09:55:15Z")
I am working with a Linea and acquiring long images in the Frame Burst Active mode. I am facing a technical difficulty: when I get the successive frames generated when the trigger is active, I don’t know if a frame is t… --- ## [Abnormally tiny frames](https://forum.commonvisionblox.com/t/abnormally-tiny-frames/191)
**Author:** [@YvesDaoust](https://forum.commonvisionblox.com/u/YvesDaoust)\ **Replies:** 1\ **Last updated:** [August 7, 2017, 6:58am UTC](https://forum.commonvisionblox.com/t/abnormally-tiny-frames/191 "2017-08-07T06:58:44Z")
I am using a Linea in the FrameBurstActive mode, meaning that my image is acquired in several chunks, depending on the duration of the trigger high signal. Every now and then, I receive frames of only one line (sometime… --- ## [Number of valid lines](https://forum.commonvisionblox.com/t/number-of-valid-lines/178)
**Author:** [@YvesDaoust](https://forum.commonvisionblox.com/u/YvesDaoust)\ **Replies:** 3\ **Last updated:** [July 31, 2017, 7:59am UTC](https://forum.commonvisionblox.com/t/number-of-valid-lines/178 "2017-07-31T07:59:06Z")
I am using the FrameBurstStart mode to get frames from a linear scan camera (GenICam). The frames are indeed acquired based on the frame trigger signal and the last buffer is incomplete, as should. How do I know how many… --- ## [Software generated gate trigger linescan](https://forum.commonvisionblox.com/t/software-generated-gate-trigger-linescan/171)
**Author:** [@CvK](https://forum.commonvisionblox.com/u/CvK)\ **Replies:** 4\ **Last updated:** [July 25, 2017, 7:57am UTC](https://forum.commonvisionblox.com/t/software-generated-gate-trigger-linescan/171 "2017-07-25T07:57:31Z")
Is it possible to generate a software frame trigger that functions as a gate trigger. This can be a toggle of sorts, but an external line trigger is present, and I want to control the number of lines aquired in a frame u… --- ## [Overlapping frames with linescan camera in sherlock with CVB driver](https://forum.commonvisionblox.com/t/overlapping-frames-with-linescan-camera-in-sherlock-with-cvb-driver/145)
**Author:** [@CvK](https://forum.commonvisionblox.com/u/CvK)\ **Replies:** 3\ **Last updated:** [July 12, 2017, 8:01am UTC](https://forum.commonvisionblox.com/t/overlapping-frames-with-linescan-camera-in-sherlock-with-cvb-driver/145 "2017-07-12T08:01:54Z")
Using the CVB driver for sherlock, is it possible to have a bit of an overlap in images generated by a linescan camera? What I am trying to obtain is described in the image below; \[image\] As I'm not using a framegrab…