Struct opencv::photo::MergeMertens

pub struct MergeMertens { /* private fields */ }

Pixels are weighted using contrast, saturation and well-exposedness measures, than images are combined using laplacian pyramids.

The resulting image weight is constructed as weighted average of contrast, saturation and well-exposedness measures.

The resulting image doesn’t require tonemapping and can be converted to 8-bit image by multiplying by 255, but it’s recommended to apply gamma correction and/or linear tonemapping.

For more information see MK07 .

Trait Implementations

impl AlgorithmTrait for MergeMertens

fn as_raw_mut_Algorithm(&mut self) -> *mut c_void

fn clear(&mut self) -> Result<()>

Clears the algorithm state

fn read(&mut self, fn_: &impl FileNodeTraitConst) -> Result<()>

Reads algorithm parameters from a file storage

impl AlgorithmTraitConst for MergeMertens

fn as_raw_Algorithm(&self) -> *const c_void

fn write(&self, fs: &mut impl FileStorageTrait) -> Result<()>

Stores algorithm parameters in a file storage

fn write_1(&self, fs: &mut impl FileStorageTrait, name: &str) -> Result<()>

Stores algorithm parameters in a file storage

fn write_with_name(&self, fs: &Ptr<FileStorage>, name: &str) -> Result<()>

@deprecated

fn write_with_name_def(&self, fs: &Ptr<FileStorage>) -> Result<()>

👎Deprecated:

Note

Deprecated: ## Note This alternative version of AlgorithmTraitConst::write_with_name function uses the following default values for its arguments:

fn empty(&self) -> Result<bool>

Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read

fn save(&self, filename: &str) -> Result<()>

Saves the algorithm to a file. In order to make this method work, the derived class must implement Algorithm::write(FileStorage& fs).

fn get_default_name(&self) -> Result<String>

Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string.

impl Boxed for MergeMertens

unsafe fn from_raw( ptr: <MergeMertens as OpenCVFromExtern>::ExternReceive ) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> <MergeMertens as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> <MergeMertens as OpenCVTypeExternContainer>::ExternSend

Return the underlying raw pointer.

fn as_raw_mut( &mut self ) -> <MergeMertens as OpenCVTypeExternContainer>::ExternSendMut

Return the underlying mutable raw pointer

impl Debug for MergeMertens

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for MergeMertens

fn drop(&mut self)

Executes the destructor for this type.

impl From<MergeMertens> for Algorithm

fn from(s: MergeMertens) -> Self

Converts to this type from the input type.

impl From<MergeMertens> for MergeExposures

fn from(s: MergeMertens) -> Self

Converts to this type from the input type.

impl MergeExposuresTrait for MergeMertens

fn as_raw_mut_MergeExposures(&mut self) -> *mut c_void

fn process( &mut self, src: &impl ToInputArray, dst: &mut impl ToOutputArray, times: &impl ToInputArray, response: &impl ToInputArray ) -> Result<()>

Merges images.

impl MergeExposuresTraitConst for MergeMertens

fn as_raw_MergeExposures(&self) -> *const c_void

impl MergeMertensTrait for MergeMertens

fn as_raw_mut_MergeMertens(&mut self) -> *mut c_void

fn process_with_response( &mut self, src: &impl ToInputArray, dst: &mut impl ToOutputArray, times: &impl ToInputArray, response: &impl ToInputArray ) -> Result<()>

fn process( &mut self, src: &impl ToInputArray, dst: &mut impl ToOutputArray ) -> Result<()>

Short version of process, that doesn’t take extra arguments.

fn set_contrast_weight(&mut self, contrast_weiht: f32) -> Result<()>

fn set_saturation_weight(&mut self, saturation_weight: f32) -> Result<()>

fn set_exposure_weight(&mut self, exposure_weight: f32) -> Result<()>

impl MergeMertensTraitConst for MergeMertens

fn as_raw_MergeMertens(&self) -> *const c_void

fn get_contrast_weight(&self) -> Result<f32>

fn get_saturation_weight(&self) -> Result<f32>

fn get_exposure_weight(&self) -> Result<f32>

impl TryFrom<MergeExposures> for MergeMertens

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: MergeExposures) -> Result<Self>

Performs the conversion.

impl Send for MergeMertens