depth Questions
8
Solved
I wonder how to list the content of a tar file only down to some level?
I understand tar tvf mytar.tar will list all files, but sometimes I would like to only see directories down to some level.
...
10
I am faced with a problem that gives me this error:
A circular reference has been detected when serializing the object of
class "App\Entity\User" (configured limit: 1)
I have an Enterpr...
Concede asked 10/12, 2019 at 13:34
2
I am trying to convert a depth image (RGBD) into a 3d point cloud. The solution I am currently using is taken from this post where:
cx = image center height
cy = image center width
fx and fy = 25...
Hildagarde asked 4/1, 2020 at 11:23
3
Solved
Why do I get unexpected ConvertTo-Json results, why do I get values like System.Collections.Hashtable and/or why does a round-trip ($Json | ConvertFrom-Json | ConvertTo-Json) fail?
Meta issue
Stack...
Crowson asked 2/12, 2018 at 19:13
6
Solved
I've built a crawler that had to run on about 5M pages (by increasing the url ID) and then parses the pages which contain the info' I need.
after using an algorithm which run on the urls (200K) an...
Premonish asked 24/7, 2011 at 20:14
7
Solved
When you have two planes in Three.js / WebGL and one or both of them are transparent, sometimes the plane behind will be hidden by the transparent plane above. Why is this?
Whitesell asked 22/6, 2012 at 23:18
3
Solved
In WWDC session "Image Editing with Depth" they mentioned few times normalizedDisparity and normalizedDisparityImage:
"The basic idea is that we're going to map our normalized disparity
values ...
3
git log -p .
only within the current directory but not in subdirectories
equivalent
svn log --diff --depth files .
Is it possible?
Pucida asked 12/9, 2015 at 15:58
2
Solved
As the title says I want to calculate the surface normals of a given depth image by using the cross product of neighboring pixels. I would like to use Opencv for that and avoid using PCL however, I...
Artie asked 6/1, 2016 at 22:30
6
Solved
The background: I'm building a trie to represent a dictionary, using a minimal construction algorithm. The input list is 4.3M utf-8 strings, sorted lexicographically. The resulting graph is acyclic...
2
Solved
I am new to data structures in JavaScript and am trying to learn Binary Search Trees. I was following along with a blog post and was able to get a working solution to the problem of finding the max...
Japeth asked 29/11, 2015 at 0:22
3
Solved
1
I saw the following in the Android documentation for camera2 from API level 23:
https://developer.android.com/reference/android/hardware/camera2/CameraMetadata.html#REQUEST_AVAILABLE_CAPABIL...
Forename asked 6/7, 2017 at 15:59
0
I'm trying to estimate the absolute depth (in meters) from an AVDepthData object based on this equation: depth = baseline x focal_length / (disparity + d_offset). I have all the parameters from cam...
Unheardof asked 29/12, 2018 at 22:24
2
Solved
What is the shortest possible depth of a leaf in decision tree refering to comparison sorting algorithm ?
Does it change depending on the alogrithm?
0
I have following that works fine on iOS 11:
let ciContext = CIContext(options: [kCIContextWorkingFormat : kCIFormatRGBAh])
var outputImage : CIImage
let mainImage = CIImage(data: jpegData)
let ...
Malta asked 21/7, 2018 at 19:19
1
Solved
I played a bit around with the Kinect v2 and C# and tried to get a 512x424 pixel-sized image array that contains depth data aswell as the regarding color information (RGBA).
Therefore I used the ...
Blaisdell asked 18/3, 2018 at 19:40
4
I read lots of information about getting depth with fragment shader.
such as
http://www.opengl.org/discussion_boards/ubbthreads.php?ubb=showflat&Number=234519
but I still don't know whether ...
Plinth asked 15/10, 2011 at 12:51
7
Solved
How precise is the depth camera in the kinect?
range?
resolution?
noise?
Especially I'd like to know:
Are there any official specs about it from Microsoft?
Are there any scientific papers ...
5
Solved
I am trying to use recursion to find the depth of an "expression", i.e., how many layers of nested tuples there are: For example,
depth(('+', ('expt', 'x', 2), ('expt', 'y', 2))) => 2
depth(('...
1
Solved
I'm using scikit-learn to create a Random Forest. However, I want to find the individual depths of each tree. It seems like a simple attribute to have but according to the documentation, (http://sc...
Agnesagnese asked 11/12, 2015 at 0:11
1
Solved
I have a table persons that contains a column for parent_id, which refers to another row in the same table. Assume this is the logical hierarchy:
P1
P2 P3 P4
P5 P6 P7 P8 P9 P10
I have written ...
Physiotherapy asked 27/11, 2015 at 12:56
2
I am doing a project in opencv to detect obstacle in the path of a blind person using stereo calibration. I have calculated the disparity map correctly. Now to find the distance of obstacle from th...
Audette asked 9/12, 2014 at 9:4
6
Solved
I want to create a depth first search which I have been somewhat successful in.
Here is my code so far (Except my constructor, note the Vertex and Edge classes only contain properties, nothing imp...
1
I just have a confusion in understanding the difference between the Active IR image and depth Image of Kinect v2. Can anyone tell me the what special features Active IR image have as compare to dep...
Galcha asked 15/4, 2015 at 10:52
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